KK

Karl F. Kiefer

IN Invocon: 1 patents #1 of 4Top 25%
📍 Bartlesville, OK: #11 of 69 inventorsTop 20%
🗺 Oklahoma: #66 of 787 inventorsTop 9%
Overall (2004): #56,185 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6810750 Encoded surface acoustic wave based strain sensor Kevin Champaigne, Eric M. Krug, Gulnara Ajupova 2004-11-02
6696937 Wireless brake condition monitor 2004-02-24